Answer:
they send electrical signals to the buzzer. The buzzer changes those electrical signals into sound. You hear the buzzer sound and know that someone is calling you.
Explanation:
Answer: Cell phone or any electric device you can say changes the electric signal to radio waves at transmitting end which is converted back to electric signal and perceived as sound waves at receiving end
Explanation:
1. What is the difference between a columnn and a row?
2. How many rows are being used?
3. How many columns are being used? rows?
3. Who got the highest grade on Quiz 1? What is its cell reference?
5. What is the range of cell of all the names of the students?
According to popular science Web sites, the scientific process of digital forensics normally starts with a(n) ________.
Answer:
a hypothesis that forms into a question.
Explanation:
With the goal of keeping your hardware safe, explain the physical hazards you should avoid.
Based on health safety procedures, the physical hazards you should avoid include "eyestrain."
What are Physical Hazards in Computing?Physical hazards are computing are hazards that affect the physical body of the users due to operating the Computer system.
Different Physical Hazards in ComputingBack pain Neck and shoulder painsHeadacheEyestrainInjuries of the arms, hands, and thumbs, etc.Hence, in this case, it is concluded that there are various physical hazards computer users need to avoid.
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Which line of code will allow the user to enter their current temperature to the nearest tenth of a degree?Group of answer choicesnum1 = input(""What is your temperature?"")num1 = int(input(""What is your temperature?"")num1 =float(input(""What is your temperature?""))1num = print(""What is your temperature?)
In programming we have different data types and in this question two data types was specified, Int and float, the only data type that can receive input to the nearest tenth of degree is float, hence, float(input(""What is your temperature?""))
Data types are use as place holders, we have the primitive and non-primitive data types
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What commands does SuperKarel know that regular Karel does not?
turnleft() and jump()
O
turnRight() and jump()
O
turnAround() and turnRight()
O
turnAround() and jump ()
Answer:
turnRight and turnaround
Explanation:
The regular karel does not know these commands
The command that SuperKarel know that regular Karel does not is turnAround() and turnRight(). The correct option is C.
What is Karel?Richard E. Pattis created Karel, an educational object-oriented programming language, to help teach programming to his Stanford University students.
Through simple object-oriented commands, the student learns to program by instructing Karel, a robot, to move, pick up a beeper, place a beeper, and turn off.
KAREL was developed as an educational tool to teach programming language elements to students studying robotics.
KAREL has since evolved into the primary FANUC programming language for robots and robot controllers. This powerful CNC programming language is extremely versatile.
SuperKarel understands two commands that regular Karel does not: turnAround() and turnRight ().
Thus, the correct option is C.
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The Internet Assigned Numbers Authority (IANA) delegates Internet resources to the Regional Internet Registries (RIRs) who then:
Answer:
management, distribution, and registration of public IP addresses within their respective assigned regions.
What is one way hackers can trick you into transmitting personal data over on a public network without your knowledge
Which of the following is true regarding computer science careers?
A. There are a limited number of jobs in this field.
B. There are not different job types in this field.
C. The number will increase over the next several years.
D. You must be a programmer to work in this field.
(WILL MARK BRANLIEST IF CORRECT)
Answer: There are several different job types in this field.
Explanation: did the test and got it right
Answer:
A or C!
Explanation:
Im pretty sure its one of those answers. I think its C though! If I'm wrong, please tell me! I just did the test and I forgot if I got it right or not. It wont let me go back in-
- A FLVS student with a 99.91 percent in computer science (Totally not bragging!)
List three (3) features of first generation computer
Answer:
features are
the first generation computer were based on vacuum tube technology
they were very large in size,very slow in speed and very low in capacity
they used to get heat very soon
A _____ is a network operating on a radio frequency (RF), consisting of radio cells, each served by a fixed transmitter.
Answer:
A cellular network is a network...
to find detailed information about the origin of an email message, look at the ________________.
Answer: header
Explanation:
_______________ provides options for getting access to your old password or resetting the account to a temporary password; users will change to a permanent password upon first login.
Answer:
account recovery
Explanation:
account recovery, provides options for getting access to your old password or resetting the account to a temporary password; users will change to a permanent password upon first login.
Do you want to run a listing to see files that were used by the last access date is date does not display by default which command would you use to find additional properties of the files to reference.
Considering the situation and the computer application, the command you would use to find additional properties of the files to reference is "Get-childitem | get-member "
What is Get-childitem command?Get-childitem command in computer applications is used to get the items in specific locations.
Get-childitem command can be used to gets the items inside a file container, usually referred to as child items.
Similarly, the Get-member command used to gets the members, the properties, and methods of files.
Hence, in this case, it is concluded that the correct answer is Get-childitem | get-member
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A multinational pharmaceutical company used a saffron trident in a promotional campaign for one of its drugs in India. The saffron trident, a religious symbol in India, was meant to indicate the three levels of efficacy of the drug but mistakenly conveyed a religious message to Indians. This miscommunication indicates a problem associated with which step of the international communications process?
i. information source selection
ii. media channel selection
iii. encoding
iv. noise cancellation
v. message transmission
Based on the given information, This miscommunication indicates a problem associated with the encoding step of the international communications process. Thus the correct option is 3.
What is communication?Communication is referred to the exchange of information between two individuals in the form of conversation, opinion, suggestion, or advice with the help of medium or direct interaction.
In the given case, it is explained that during a marketing campaign for one of its medications in India, a multinational pharmaceutical company utilized a saffron trident to represent the drug's three degrees of efficacy.
The method used to transform thoughts into communication is called encoding. The communicator must start decoding in order to communicate meaning in the form of symbols that stand in for concepts or thoughts.
Therefore, option 3 is appropriate.
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What software type is software that is distributed free of charge, but the source code is not available
Answer:
Closed Source software programs
which computer belongs to the first generation?
how to send an email without showing recipients outlook
Answer:
Outlook. When you open a new blank email in Outlook, click on the “Options” tab. From there, you'll want to select the Bcc field in the message header. This is your “blind carbon copy” option, meaning that your email recipients will not see other names on the list.
Explanation:
to find detailed information about the origin of an email message, look at the ________________.
x = 9 % 2if (x == 1): print ("ONE")else: print ("TWO")
Answer:
ONE
Explanation:
It prints one because % is modulus, which is remainder division. It divides the numbers provided and returns the remainder of the division. 9 / 2 = 4 with 1 remainder, which leads us to our answer.
what computer is designed for particular application
Answer: Applications for desktop or laptop computers are sometimes called desktop applications, while those for mobile devices are called mobile apps. When you open an application, it runs inside the operating system until you close it
Explanation:
DOES ANYONE KNOW COMPUTER SCIENCE?
Answer:
statClass.java
Explanation:
You use the classname of the public class.
One of those will contain main()
Note that this example has a typo. statClass vs startClass.
While on vacation, Joe receives a phone call from his identity alert service notifying him that two of his accounts have been accessed in the past hour. Earlier in the day, he did connect a laptop to a wireless hotspot at McDonald's and accessed the two accounts in question.
Which of the following is the most likely attack used against Joe?
A. Unauthorized association
B. Honeyspot access point
C. Rogue access point
D. Jamming signal
The most likely form of cyber attack that was used against Joe during his vacation is: B. Honeyspot access point.
A honeyspot access-point refers to a network system that appears to be legitimate but fraudulent because it is usually set up to capture wireless transmissions, especially by eavesdropping on the sensitive information that are being transmitted by cyber attackers and hackers.
This ultimately implies that, it is usually set up as decoy to lure unsuspecting cyber attackers and hackers, in order to detect, deflect and study their attempt to gain unauthorized access to the network.
In this scenario, a honeyspot access-point was used against Joe during his vacation because he connected to a wireless hotspot at McDonald's.
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By the mid-1990s, how did revenue generated from video games compare to revenue generated from movies?
By the mid-1990s, the revenue generated from video games was two and a half times the revenue generated from movies.
Research shows that in 1994, the revenue generated from arcades in the United States was about $7 billion quarterly while the revenue generated from home console sales was about $6 billion dollars.
When combined, this revenue from games was two and a half times the amount generated from movies.
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Answer:
Revenue made from video game sales still lagged behind revenue made from movies.
A _____ is a large group of infected computers, controlled without the user's knowledge, to perform tasks such as sending spam.
A large group of infected computers, controlled without the user's knowledge, to perform tasks such as sending spam is called; botnet
To answer this question, we need to first define an internet bot. An Internet bot is simply defined as a software application that runs tasks in an automated manner over the Internet.
Now, a number of connected internet devices that run one or more bots is referred to as a botnet and this botnet tends to control tasks on the infected computers without the user's knowledge.
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pa help please I need help
10 points :'(
nonsense report:
1 heart
Answer:
√ 1. Cellphone
Product Description:A cellphone is any portable telephone that uses cellular network technology to make and receive calls.
_______________: a group of people working together to achieve specific goals.
a.
Grapevine
b.
Compatible
c.
Lateral
d.
Organization
Please select the best answer from the choices provided
A
B
C
D
Answer:
Organization
Explanation:
The other words have unrelated definitons to the definition given.
Answer:
organization
Explanation:
edge 2021
You are in charge of setting up a network for a small office and ensuring its security. Describe how you will set up a small network.
hi there!
Answer:
setting up a small office network can be done with a LAN connection using a router, switch and some cables then we can connect all devices to the router through the switch using cables and it's done.
hope this helps.
If two nearby wireless devices (for example, a cordless phone or a wireless client) transmit using overlapping frequencies, those devices can interfere with one another. What is the term given to this type of interference
Answer:
wireless interference
Wireless interference is the term given to this type of interference.
What is wireless devices?Any gadget that has the ability to communicate with an ICS net via microwave or infrared light, often to gather or maintain the data but occasionally to managing different set - point. Mobile nodes are any gadgets that communicate via RF signals. These gadgets include phone, baby monitors, and mechanical door openers, to name a few.
An intervention in communications occurs when a signal is altered in a disruptive way while it passes along one transmission medium in between the source and recipient. The phrase is frequently employed to refer to the addition of undesirable information to a signal that is otherwise good. Common illustrations include: electric sabotage (EMI).
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solve each of the following a. 3x=27
Answer:
3^(x)=27 x=3
Explanation:
3x3x3 27
:)
3ˣ = 27
Factorise 27.
27 = 9 × 3
27 = 3 × 3 × 3
27 = 3³
So,
3ˣ = 27
=》ˣ = ³
3³ = 27
_____
Hope it helps ⚜
Fill in the blank to complete the sentence.
Binary Digit 1 0 0 0 0 0 1 1
Decimal Equivalent of Place Value 128 ? 32 16 8 4 2 1
The missing place value is
.
Answer:
ANSWER:62
Explanation:i dont know just trust me
The base of every positional numeral system is ten, which is expressed as 10 in the decimal numeral system (also known as base-ten). It is the numeral system that modern cultures utilize the most frequently.
What Binary Digit Decimal Equivalent of Place Value?In binary numbers, place values rise by a factor of 2, as opposed to decimal numbers, where place values rise by factors of ten. The symbol for a binary number is X2. Think about the binary number, 10112 as an example. The place value of the rightmost digit is 120, while the place value of the leftmost digit is 123.
Digits are used to fill in the spaces on the place value chart in the decimal system. Binary, on the other hand, is restricted to 0 and 1, therefore we can only utilize 0 or 1 with each location. In a binary place value chart, the binary number 1001 is positioned to the right.
Therefore, Decimal Equivalent of Place Value 128 64 32 16 8 4 2 1.
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